JPS5956069A - Pivotal supporter for door of storehouse - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention provides a structure in which a rod-shaped sealing member is disposed on the inner periphery 81 of the storage body so that it can be opened and closed in the 1" section.
This is related to the storage door pivot neck.

[Technical background of the invention]

Conventionally, in refrigerators, as shown in Figs. 1 and 2, the door 1 for the cold M compartment and the FrB 2 for the freezer compartment are provided with hinge pins 4 on the refrigerated pFA body s10 and 11, which is the storage main body. The above doors 1 and 2 are
Seal portions +45 and O are arranged in the form of rods on the inner peripheral edge of C to maintain airtightness and heat insulation.

[Blue technology problem staff]

In the above-mentioned conventional refrigerator C, when opening and closing the door 1, -C:
As shown in FIG. 2, since P1 moves C rotations around the hinge pin 4, the hinge pin 4 side part 5a, which extends 13 times, is attached to the seal part 4A5, and the part 5a on the hinge pin 4 side that goes down to the L1 part of the refrigerator main body 1. Part 1a is IjV-1, which is 1j;
(It becomes easier to open and close the prisoner rrT?l, and the seal part 4A
5/fi The seal member 5 may be deformed or worn out.
The used RQi was 7.0, and there were also vacancies such as cold air leaking and power consumption increasing accordingly. This means D′i′ for the freezer! I got a C (the same can be said for J) for 2.

[Object of the Invention] In view of the above-mentioned circumstances, the purpose of the present invention is to prevent the sealing part from rubbing against the edge of the opening of the storage room when the door is opened and closed, but ``Smoothly open and close.'' - Regarding opening and closing the lower plate - The OF center in the storage j that can support both movements without measuring the distance between the legs of C. The supporting equipment is provided.

(Summary of the invention) The present invention forms a support and a guide pin on one side of the pivot support that is attached to the main body of the Rfi ■ and both pivot support members that are attached to the upper and lower plates. In use, there is a support that has a long groove shape extending in the front-rear direction and that fits with the shaft and moves the pivoted body forward when the various parts are opened. At the same time, it has a notch shape and fits with the guide pin to prevent the rotation of the six pivoted bodies about the axis when each pivoted body moves, and after the movement (
31 The fitting with the guide bin is disengaged ('' - the rotation is W1
A guide groove is formed to move each part forward when the C1 door is opened/Ik'jj, and a first guide groove and a second arc-shaped guide groove are formed on the upper and lower surfaces of the pivot body. A guide groove is formed, and a first guide groove 1 is formed on one cover ([〆
The other pivoted body (J 2nd
Forms an id (), the '1st kite surface slides into contact with the above-mentioned -10,000 supported body l-no-pj (1) 113tJ after movement of the supported body 41 x 1 ■ Keep the fitting position of the fitting λJ 1J at the 41st position and center the fitting QI+ (1
A rotation guard r is formed to guide the rotation of the main supporting body, and it contacts the guide groove of ``32'' on the other supported body, and after the pivoted body is moved by the other force, J3 is formed. The fitting position of the support relative to the shaft fitting groove is fixed there, and the shaft is rotated from the center. After moving C', the loaf can be rotated in a circular motion, and the diameter of the first guide surface and the second guide surface is set to 5'<
2. J, to move in a step-like manner from U to J, pivot one of the banks 1) 1' so that the front of the r6If distance is small, and place the 1,1 mark on the j ril.

(Embodiment of the invention) Fig. 3 for an embodiment of the suit Kizade Akira No. 1 ≦
) Explain with reference to the figure. First, go to Figure 3, J3, 11
is the refrigerator body which is the external body for storage, and inside it there is a refrigerator
12 and a freezer compartment 13 are formed by the partition wall 11a. 14 is a door for refrigeration, 15 is a door for freezing, and seal members 16 and 17 are arranged in a frame shape on the inner periphery of each part (1/l and 1), respectively.
1P1 hands 18 and 19 are disposed on the outer surfaces of the respective parts 14 and 15. Now, 20.2'l and 22
1; The door pivot is 16゛, and the middle door has 41 threads.
411°'120 is mounted on a part of door 1/I and the lower part of door 15 + J' i << installation), and the lower door pivot device 2'
1 supports the 1 part of the door 111 <1. 1'L (5, and the lower door frame device 20゜21 and 22 in detail: 1: Regarding the door pivot device 20 (Description 3, Figures 4-1 to 7)
C123, which is a3 in the figure, is (1 piece 512 bodies C1 taken a) part 2
4 and will now protrude forward. The pivot support 2J3 is attached to the right end of the front surface of the partition wall 11a of the refrigerator main body 1'1 via the recessed part 24.
A collar 26 is protruded from the upper surface of the upper surface of the tongue part 2F5, and a collar 27 is loosely fitted into the shaft 26. is secured by screw 28.

Furthermore, a C guide pin 29 is protruded from the base end of the tongue portion 2 at the rear of the -1 axis 26, and a collar 130 is rotatably mounted on this blade pin 29. To 3!
This collar 30 is removed with a screw 31.・332 is a first guide surface formed at the tip of the tongue portion 25, which has an arc shape with the axis 26 as the center, and furthermore, the right side of the base end of the upper surface of the tongue portion 25. 119fL/ is placed at the tj force part of the guide bin 29.
A diagonal medical treatment guide 333 is formed. Also, a protrusion 35 is formed on the left side of the 1-face end of the 1 part 25. In the middle part of the direction ■
). Reference numeral 36 denotes a spacer made of Shirasudeck, which is fitted onto the circumference jη of the base of the shaft 260, and as shown in FIG. d) (in the middle part, the corresponding もI
A slanted surface 38 is formed that slopes downward from the I 3 surface toward the n12 direction, and furthermore, an 11 39 is formed in series with the slanted surface 38 at the rear. - Then, this sloped surface 3
B, its right half 3ε3a at 13 is its left half 381)
A3 is formed by swiping slightly forward from the G half 3 (3a's hourly starting point (, 1 left half 3ε31)), so that the gap J is also located in front of the front part. The left half of the flat area extending into the flat part 37 has a shape that is more rounded.Furthermore, on the lower surface of the tongue portion 2 a3 on the pivot body 2; An ili+l+/10 and a guide bin 41 are located directly below the shaft 26 and the universal pin 29 and protrude concentrically, and the C-shaft 40 has a collar 42 and a collar 42 to prevent it from coming off like the shaft 26. A screw 43 is provided on the guide pin 41, and a collar 44 and a screw 45 are provided on the guide pin 41 to prevent the collar from coming off, similar to the guide pin 29. (Upper axis 4
An arc-shaped second guide surface /1G centered at 0 is formed, and this second guide surface 46 is shown in FIGS.
As can be seen from the figure, the first guide surface 32 is set in a step shape so that the diameters are different, for example, so that the first guide surface 32 has a different diameter.

In addition, on the lower surface of the tongue portion 25 (the proximal end portion of
Immediately below the containing guide J333 is the position pi'(L/'Z
(2) A fitting guide 47 similar to the fitting guide ζ33 is formed, and a stopper /1.8 is formed at the right end of the tongue portion 25 over the top and bottom. -/J,
/I9 is a pivoted body made of zinc die=1゛(・S I-), and a substantially elliptical bulge 49a is formed in the part of I.
(13) A shaft fitting groove 50 in the shape of an ant (shaped like a curved line extending in the front-rear direction) is formed inside the bulge 49a from the bottom opening. It is bent, for example, in a dogleg shape, and its rear edge is connected to the collar 2 of the shaft 26.
7 and is formed in an arc shape that substantially coincides with C. Furthermore, a cut-out guide groove 51 is formed at the rear end of the pivoted support body 49, and a claw-like guide receiver 52 is formed at the right end. A rotation guide 53 is formed on the , and -g faces.A plastic 1-back ratio body 54 is attached to the right side of the co-moveable guide 53.
This 127 conjunction 5. /I's print 1y;
Is a the above I? 1III Fitting groove O to iJ31:C
The diameter of the arc is set to be approximately the same as the diameter of the first guide surface 32.
x A collar receiver 55 is formed at the tip of the support body 40. Then, such a covering support 40 is attached to the right end of the lower surface of the guard 15, and the J3 (1 part of the shaft to the support 26) n50 is fitted, and the guide The phantom blade groove 51 is IN-fitted to the bottle 41. 56 is former nN IK
Connect the protrusion 35 of the support body 3 and the toggle bar side 334 of the front)
This is a movable element consisting of M, which is attached to the pivoted body 49.

The mover 56 is formed with an arc section 5) 6a.
1. A 1;q contact body 57 is attached to the tip of the protrusion 35, the upper surface of which has a substantially square shape and is in 1:D1 contact with the protrusion 35.

Also, 5) 8 is taken at the right end of the upper surface of Iji' 1 /I.
19
4], 1-2 The pivoted support body E3 is formed in a symmetrical shape.
Shaft fitting groove 59 similar to that in case 9. Guide groove 60. Guide receiver C part 61° rotation force - id C32+ 1:"i contact body 63
And a stopper receiver ()5IIa is installed ()j).

One mouth rotation guide (IB7B4C3:3 in J3 to 32
The arc diameter is 1131' on the lower surface of the tongue part 2 of the support 2:3.
, the second guide surface / I (3) is set at 9 mm, approximately the same as the diameter of the second guide surface / I (3). The shaft/IO is fitted into the fitting groove 5: ) 9, and the guide pin/11 is included in the guide groove 60. Next, regarding the rfP pivot device 21, ) In Fig. 11, 13-r16/ is an 11-i support, which is formed into four prongs in substantially the same way as the pivot support 23 in the previous Bt fdl' pivot equipment 20. In other words, the pivot support 64 has a configuration in which the 4th section G5 and the old section 66 are connected to the right side, and the 41λ support (5/I is connected to the refrigerator 1 small tree 1 hole 11 via the 1st section 65). There is a φIh26. Guide 32', Tiχ Combined Kaikai 33 Part C
35, Subere 3 (5, Stopper 48, etc.), 67, guide pin 68, guide surface (39, lf , However, on the lower surface of the pivot body 64, the above-mentioned 4
There is no shaft 2G or the like mounted on the lower surface of the μ support 3. The shaft 67 has a collar 74 and a screw 75 for removing it, and the guide pin 68 has a collar 76 and a screw 77 for preventing its removal. . On the other hand, 78 is a cover ((8 branches, which is the same as the above
1 to the receiving device 20! The same reference numerals are used for the two parts (the four supports 49 have the same configuration, therefore, the same parts as the pivot support 49). Omitted. This pivot support body 78 is mounted on the right end of the lower surface of the door 14, and a slider 79 similar to the slider 56 is attached to the pivot support body 78. The slider 79 also has the sliding contact body 57.
A similar 11-contact body 80 has been removed. In this mover 7) Dotoki hit rol! Toggle fXM + with 71
+Yt 81 is configured and -C is present. The shaft 11〉(includes i+s'i) of this pivoted body 78 50 includes the above-mentioned shaft (37 is included in one position, and the guide) 1■ 51 has the guide pin 68 l+'
N is combined. Next, if (about the receiving device 22-C, Jjc, 82 is (
This is a 1-seat support body, which is composed of a take-out part 83, a tongue part 84, etc., and a substantially cylindrical shaft 85 extending vertically is formed on the lower surface of the tongue part 84. , this 'tll 8 !j
A part of the peripheral wall is open from top to bottom. knee) a is formed. Furthermore, a sword pin 86 is formed at the rear of this shaft 85, and a fitting guide 87 is formed at the lower surface of this tongue portion 84, and a fitting guide 87 is formed on the lower surface of this tongue portion 84. An arc-shaped id 88 is formed on the periphery. , 89 is a lead wire passage hole, which is shaped like a long hole and communicates with the hollow portion 851 of the shaft 85. 90 is a collar y4 fitted on the shaft 85, 9
1 is a collar loosely fitted onto the guide pin 8G, and 92 is a screw for removing this collar. +rii l no C Such a pivot support 82 (J The top right end 81 of the refrigerator main body 11 (J & f A notched groove 05 is formed in the M-shaped shaft 1 extending in the front-rear direction. part≦)7 is formed tL l
There is. Reference numeral 98 indicates a rotation prevention protrusion (1), which has the shape of a tongue on the lower surface of the base 93 and protrudes from the upper surface of the door 15. as n,+
The upper end side wall of the cylindrical part 99a is bent out in the 19 direction, and the inner space that goes down to the end is in the front i12 /j. There is a long lead wire C that goes towards the other side.
A flange portion 991) is formed at one end of the flange portion 991).
A fitting recess 100 is formed on the left side of l+.

Insert the anti-rotation protrusion 9 B of the mouthpiece into the recess 100 of the lead wire insertion hole 99 on the door 15 side, and when the door 151 is closed. In the state where it is attached to the surface (= JU. This attachment ζ), the long inner hollow part 99C at the upper end of the lead wire Oki-dori pusher J, 99 and the shaft 1 joint groove 94 of the pivoted body 9r3 are connected. are facing each other (5,
nu, flqb X combined tFj 9 /I 1. , :axis 8E
5 is fitted through the collar 90, and the groove 95 is fitted through the collar 90.
Guide pin F3 (5 is connected to l+X and there is - (10
1 is a cover with [- pivot support 821j: i < i ''6. 102 C1 inside the door 15 and the inside of the cover 101-) C wired lead wire (with P, in the middle of A) The part is lead wire type expert Zosshi-L!, :l CJ, 輼(3
5 Go through the inside of 2\(1゜Jy to No. 41 above) (Door 1
Let's talk about the lifting platform that opens 5 and 9".!l/I Figure 1.1
15C shows the state in which the door 15 is closed (-,
In this state, the shaft 26 of the IIA support 23 is
Skin 1 μ The 4 pieces / 19 shafts 11) (including) 1 “l”! ! ,
; 0 is at the i7 position where 0 has shifted to Shunpuno C1 Also, the guide pin 29 is aligned with the pair of guide grooves 51 by 1 [C is present, and 1 - group + jJ! When Jj is at m 34, the slide contact 57 of mover 5]0 is on the slope 3 of Noj after the protrusion 35.
51). Then, from this state, the door'
15, pull and operate the handle 19. At this time, a rotating force generated by the shaft 26 acts on the door 1!5, but the guide tM
Since the guide pin 29 is fitted in the inside of the guide pin 29, its rotation is prevented, and the supported body 49 is eventually moved forward as shown in FIG. At this point, the door 15 is inserted approximately one distance in a straight line from the opening of the freezer dormitory 13 of the refrigerator main body 11. Therefore, the seal portions 4, 117 do not rub against the opening of the freezer compartment 13 of the refrigerator main body 11 at all. In the movement 11.1 of this cover (1st support 45), the left edge of the coupling vortex 50 comes into sliding contact with the collar 27 of the coupling 2G, and
The right edge 51a of the guide groove 51 contacts the collar 30 of the guide pin 29 by one recess. In this case, the sliding body 57 of the mover 5G crosses the 11!1 part of the protrusion 35 and reaches the inclined surface 3 in front of C.
J a is reached, and at this time the pivoted body 45) is zero-forced forward. When the rear door 15 is moved forward after passing through the state shown in FIG. 15, the guide pin 29 and the guide ! 8 body/I 9 is rotated by 1 volume, and the shaft 1 (Fig. 1, it is rotated by C around the shaft 26. At this time, the rotation force id 53 comes into sliding contact with the first guide groove 32, preventing the movement of the pivoted body 49. 10 of the shaft 26 that restricts only the direction of rotation and is connected to the C-axis fitting groove 50; alignment ir'T Il
The center of rotation of the support 49 to be ground 15 is held there, and the rotation of the support 49 to be ground 49 centered on the qIll 126 is thereby guided without rattling. As can be seen from FIG. 17, even if an external force such as that directed toward the arrow is applied to the support body 49, the first guide Since the rotation guide 5) 3 is in contact with the surface 32, the support 49 does not move in the direction of the external force, and is centered around the shaft 26 'C' 17? It only rotates in the opening direction of 15 and in the opening direction. lli<
L/'(' D￥ 15 is rotated, but in this case, the seal part 17 of the door 1!5 is located between the opening of the freezer compartment 13 of the refrigerator body 11 and the seal Monthly 1
7 is 15 [1 time [, 1 part (1 practice 1 is not noticed.
(As shown in Figure 3, the stopper 48
You can see the rotation when it comes into contact with the .

Next, when closing the door 15, from the state shown in FIG.
The pivoted body /+9 is rotated and changes from the state shown in Fig. 17 to the state shown in Fig. 19, and from this state shown in Fig. 19, the pivoted member 49 is moved approximately straight from the state shown in Fig. 19. To describe the movement of the pivoted body 49 from the state shown in FIG. 19, C in FIG.
When the pivoted support (A/i') located on the side of the id joint guard 33 receives rotational force from this state,
The guard C-shaped receiving part 52 comes into sliding contact with the guide 33 in Figure 1, and the pivoted support body 49 is moved approximately rearward along the slope of the fitting guide c33, and the guide groove 51 is thereby moved. It is guided in the direction of the guide bin 20 and meets the guide bin 20, and the left edge of the guide groove 51! While J1b is in sliding contact with the guide pin 29, the pivoted support body 49 moves linearly and reaches the position shown in FIG. 4. In this way, after the door 15 is rotated, it is linearly attached to the refrigerating compartment 13 of the refrigerator main body 11. Even in the case of the lever, the seal part 17 of the door 15 is never rubbed against the part of the door 15. In this case, in the state shown in FIG. 19, the supported support 49 L is on the flat surface 37 at the front of the L spacer 36, and when the supported support 49 is slightly moved forward from this state, The pivoted support body 49 is door 1! The door 15 is pulled toward the freezer compartment 13) of the refrigerator main body 11 due to its freedom. Furthermore, in this case, the L-guru (sliding body 5 attached to the movable element 56 of the width 34) 7 moves over the top of the protrusion 35 and descends the rear inclined surface 315b, thereby causing ), but the door 15 is pushed in the opening direction (at this time, the pivoted support body 49 slides on the sloped surface 38 of the suberly 3G), and the part b 15 is moved between the freezer compartments 13 of the refrigerator main body 11. This prevents the recoil of the part '15 when it comes into contact with the part '11.

In addition, when opening the door 15, the 1 part 1141 + the support 4 (4 supports 5) 3 of the support device 22 are basically the same as the upper) small pivot support 49. Let's do it.

Furthermore, when opening and closing rtj''I/l, the pivoted support 78 on the door (1〆support?) 22 acts in the same manner as the above support (μ support 49). At the same time, the rR frame support device 2o supports 41!] E3 also supports supported objects 0 and 3 and 1.
．． (A similar effect is performed in terms of wood, and of course, the tμ support 5
Rotating moth to B (March), I E' 62 G 11g branch 2
Ω second co-moving kite/l 6 to 4 said pivoted body 4
It performs the same action as the rotating kite 53 of No. 9.

By the way, the first guide surface 32 and the second guide surface 46 which go down to the 4] shell tree 23 of the door pivot device 20 are formed in the same iY (-1 lower part) so that the cb is good. It's tempting to think about this, but if you do this, the rotation guide 53 that slides into contact with the 1ζ surface 32 of the first sword, the rotation guide 62 that slides into contact with the second blade 32, etc. will interfere. To prevent this, each guide surface J32 and 4G is covered with a long downward direction.
However, the protrusion length of 2 is reduced (Jrepo does not work, and there is a problem that the upper and lower = J method of the entire lifting door pivot neck 2o of the former is incorrect, and in the case of the rear right, each rotation guide Each of the guide surfaces 32 and 46 such as 53 and 62 has a small front engagement distance (IT"
The actual rotational guide action is 4 f [1 go] in the sleeve.

However, in the case of the wooden embodiment, as can be seen from Figure 5, the door (1
Main support only 20 f: jF3 L, l (1 support 2
3, the first guy 1 to 32 and the second guy 14' to 4G are formed in a stepped shape with r31i having a diameter of L.
There is no interference between the rotation guides 53 and 62, so the width of the first guide surface 32 is made small, the second guide surface /16 is made wide, and the rotation guides 5] 33 and 62 are made wide. By extending both sides of 62 to a large protruding length, it is possible to create a sufficient sliding contact amount of 111, and J, - ζJ (A
The thickness of 33 mm can be used as a small door ff'72 without disturbing anyone.
By adjusting the vertical dimension of 0, it is possible to obtain a 4T and reliable rotational guiding action.
are the guide surfaces 32 and /16 and the rotation guides 53 and 64.
It has (?4 structure, but the door pivot device i?!
20, the gap between door 14 and door 15 is 1111.
It is possible to reduce the voltage by 1μ so that the voltage is small.

In the above embodiment, each 4μ support 23, 6'l and ε32
1126, 67 and ε35 and 20.68 and 8 (3rd step, Meishin (1〆branch IA'1)
9. ! ) 8.78 and g H eye, 1, groove 5 (
, ) , 59 , 50 and 9) 4 and blade grooves 51, 6
0.51 and 95 were formed, or each shaft (symbol omitted, the same applies hereinafter) and each guide bin were installed on the base of Meishin 11, and 1
IIll11■ A matching groove and a guide surface may be formed on each pivot.

〔Effect of the invention〕

Water valve 11+7 i;1. Is it clear from the above description?
Sea urchin, door opening h9. Ili to save the department for the occasion! However, even when the door is closed, the fm° can be moved in a substantially straight line after being separated from the main body of the main storage unit. Since it is in close contact with the main body, J, open and close the seal part without rubbing it against the opening of the storage main body.
Koreni J,”) Dn opening/closing f9 work'+r 4jY
<1'J': i: I'fj le (!: J'-, we also tried to extend the usable ω of the seal part, and the rotation opening of the pivoted body, Y has a guide surface and J on the rotating kite prevents the center of rotation from moving 11- ΔC, makes the door rotate smoothly without rattling t) No 1 (1, J, makes it really easy to open and close the door) Furthermore, even though it has a configuration in which two million-domain surfaces and two rotation guides are used, it is possible to reduce the soil of the entire one-meter support device]・i+ method, J.
・) - CL lower lower plate door (from 11 spaces +l, IVI
It has great effects such as being able to pivot so that it becomes small.

[Brief explanation of drawings]

FIGS. 1 and 2 show a conventional example, with FIG. 1 being a perspective view of the entire cold RR, and FIG. 2 being an enlarged view of the hinge portion. Figures 3 to 19 show an embodiment of the invention, with Figure 3 being a perspective view of the entire refrigerator, Figure 4 being an enlarged cross-sectional view of the door support device in the middle, and Figure 5 being the same. A side view of the in-place pivot device, FIG. 6 is an exploded perspective view of the in-place pivot device, and FIG. 7 is an exploded perspective view of the in-place pivot device.
Figure ε3 is a perspective view of the pivot mechanism from below, Figure 9 is an enlarged cross-sectional view of the upper door pivot mechanism, and Figure 10 (1, 1, same). 1j'i' 41! Exploded perspective view of the branch location, Figure 11, t lil A perspective view of the pivot body of the door pivot device seen from below, Figure 12 is -1 Part of the door pivot device ζ1 Fig. 133 is a vertical sectional side view of the in-place pivot device, Fig. 14 is an exploded perspective view of the in-place pivot device, and Figs. inside 17
11 is an enlarged cross-sectional view of the #i 41% support device of part 11. FIG. In the figure, 11 is the external refrigerator body, 14 and 15 are II, 1 (5
and 17 is the seal part 4A, 20. 21 and 22 are 1 loaf (
(× Costume b “′” 1゛, 23 (, ↓ Pivot, 2 (3+
, L axis, 29 is the guide pin, 1'32 is the first guide surface, 40 JwJ axis, 41 is the guide bin, /+6 is the second
The guide surface, 49 is the 414 support/base, ;) 0 is the shaft fitting groove,! 51 is a kite groove, 53 is a rotation guide, F5ε3 is a cover ((8 supports 1/11.591., axis 1^; trapezoid, (30
+, 1 guide groove, 62 is a rotating kite. Applicant: Mi Shibaura Electric Co., Ltd. and 1. Figure 1. Figure 2. Figure 3. Figure 22. Figure 4. Figure 5. Figure 6. Figure 7. Figure 7. Figure 10. Figure 11. Figure 12. Figure 13. 14 Figure 15

Claims (1)

[Claims] 1. The seal part (A is arranged in a frame shape on the green part of the inner surface of each
Open and close the two meters below the ground to the opening that goes down into the storage body.
It is centrally supported by the J function, and is attached to the storage body.
On either side of the small support that is recessed and the two waves that are attached to the above-mentioned action, an axis and an id pin are formed, and a long groove shape that extends in the (1!! jj, front and back y) direction is formed. The shaft and l11 (join C) open I''F (to avoid moving this to the support, move each of the pivot supports to the support 1). , has a notch shape and is fitted with the kite pin to prevent the rotation of each target (beta) around the axis when the base is moved.After the base is moved, the guide pin The 1st (coupling is 1' and the 1st rotation is NT volume 1j) is formed, and the 1st guide blood and a +
The second guides are formed in a stepped shape with different diameters (from H to U), and slide into contact with the first pivot member (the first sword, Id), and after the one pivoted member is moved, Rusu 1!! Fix the fitting position of the shaft relative to the fitting groove there?-ti& Form a rotation guide that guides the rotation of the supported body around the shaft, The second guide blood and the first and the first to the second guide IA
(a turning gear that guides the rotation of the pivoted body about the axis by keeping the fitting position of the support at that point after the movement of the μ support body; The storage area that covers the area is characterized by the formation of an id.